/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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package org.hisp.dhis.dataelement;

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;

import org.hisp.dhis.test.integration.PostgresIntegrationTestBase;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

@Transactional
class DataElementStoreIntegrationTest extends PostgresIntegrationTestBase {

  @Autowired private DataElementStore dataElementStore;

  @Test
  void testDeleteAndGetDataElement() {
    DataElement dataElementA = createDataElement('A');
    DataElement dataElementB = createDataElement('B');
    DataElement dataElementC = createDataElement('C');
    DataElement dataElementD = createDataElement('D');
    dataElementStore.save(dataElementA);
    long idA = dataElementA.getId();
    dataElementStore.save(dataElementB);
    long idB = dataElementB.getId();
    dataElementStore.save(dataElementC);
    long idC = dataElementC.getId();
    dataElementStore.save(dataElementD);
    long idD = dataElementD.getId();
    assertNotNull(dataElementStore.get(idA));
    assertNotNull(dataElementStore.get(idB));
    assertNotNull(dataElementStore.get(idC));
    assertNotNull(dataElementStore.get(idD));
    dataElementA = dataElementStore.get(idA);
    dataElementB = dataElementStore.get(idB);
    dataElementC = dataElementStore.get(idC);
    dataElementD = dataElementStore.get(idD);
    dataElementStore.delete(dataElementA);
    assertNull(dataElementStore.get(idA));
    assertNotNull(dataElementStore.get(idB));
    assertNotNull(dataElementStore.get(idC));
    assertNotNull(dataElementStore.get(idD));
    dataElementStore.delete(dataElementB);
    assertNull(dataElementStore.get(idA));
    assertNull(dataElementStore.get(idB));
    assertNotNull(dataElementStore.get(idC));
    assertNotNull(dataElementStore.get(idD));
    dataElementStore.delete(dataElementC);
    assertNull(dataElementStore.get(idA));
    assertNull(dataElementStore.get(idB));
    assertNull(dataElementStore.get(idC));
    assertNotNull(dataElementStore.get(idD));
    dataElementStore.delete(dataElementD);
    assertNull(dataElementStore.get(idA));
    assertNull(dataElementStore.get(idB));
    assertNull(dataElementStore.get(idC));
    assertNull(dataElementStore.get(idD));
  }
}
